From: Greg Kurz <[email protected]> This is how linux restarts some system calls after SIGSTOP/SIGCONT. This is needed to avoid virtiofsd termination when resuming execution under GDB for example.
Signed-off-by: Greg Kurz <[email protected]> Message-Id: <[email protected]> Reviewed-by: Dr. David Alan Gilbert <[email protected]> Reviewed-by: Stefan Hajnoczi <[email protected]> Signed-off-by: Dr. David Alan Gilbert <[email protected]> --- tools/virtiofsd/passthrough_seccomp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/virtiofsd/passthrough_seccomp.c b/tools/virtiofsd/passthrough_seccomp.c index 1ecf5bf318..ea852e2e33 100644 --- a/tools/virtiofsd/passthrough_seccomp.c +++ b/tools/virtiofsd/passthrough_seccomp.c @@ -89,6 +89,7 @@ static const int syscall_whitelist[] = { SCMP_SYS(renameat), SCMP_SYS(renameat2), SCMP_SYS(removexattr), + SCMP_SYS(restart_syscall), SCMP_SYS(rt_sigaction), SCMP_SYS(rt_sigprocmask), SCMP_SYS(rt_sigreturn), -- 2.29.2 _______________________________________________ Virtio-fs mailing list [email protected] https://www.redhat.com/mailman/listinfo/virtio-fs
